Dekko FM-7910 Carbon monoxide meter detects the presence of carbon monoxide (CO) and measures concentrations between 1-1000 parts per million(PPM).The meter indicates the presence of CO by a reading on the LCD and a beeper tone .The beeper function much like clicking of a geiger counter: above 200 PPM, the beeper sounds continuously with the concentration of CO; from 35 PPM to 200 PPM. the beeper sounds discontinuously with the concentration of CO.

The anemometer is designed for air velocity and temperature measuring project, quality control, illness prevention and cure and all kind of environmental air velocity and temperature measurement. It is widely used for the air Veloci ty and temperature measurement at constructional engineering, factory, school, supermarket, household, etc.

It is a new generation of computing device with more powerful, more energy-efficient hardware and smaller form factor. Offering open source support, the board can run various flavours of Linux, including Ubuntu and the Android 4.2. By adopting e-MMC 4.5 and USB 3.0 interface, the ODROID-XU boasts fast data transfer speed, a feature that is increasingly required to support advanced processing power on ARM devices that allows users can fully experience an upgrade in computing such as faster booting, web browsing and 3D game experience.

Exynos5 Octa, the world’s first ARM big.LITTLE™ architecture based on the Cortex-A15™ CPU The Exynos5 Octa features an unprecedented eight-core ARM? big.LITTLE™ architecture based on the Cortex-A15™ CPU, technology built for efficient handling of multitasking abilities.

The Exynos5 Octa is the world's first mobile application processor to implement the new concept of processing architecture, big.LITTLE™, based on the Cortex-A15™ CPU to offer optimal core use. By housing a total of eight cores to draw from—four powerful Cortex-A15™ cores for processing-intense tasks along with Cortex-A7™ quad cores for lighter workloads—the Exynos5 Octa enables mobile devices to achieve maximum performance. This approach offers up to 70 percent energy saving when performing various tasks, compared to using Cortex- A15™cores only.

Exynos5 Octa is manufactured using Samsung's latest 28-nanometer (nm) HKMG (High-k Metal Gate) low power process and power-saving design, which increases the power efficiency of the processor by minimizing the static current leakage. It clearly demonstrates 70% better CPU performance, while consuming 20 percent less power than the previous extremely successful and popular Exynos processors.

The Exynos5 Octa inside the ODRIOD-XU board includes the Imagination’s PowerVR SGX544MP3 GPU. The developers can now access the OpenGL ES 2.0 and the OpenCL EP stack, which allows them to create new and compelling applications.

It is a new generation of computing device with more powerful, more energy-efficient hardware and smaller form factor. Offering open source support, the board can run various flavours of Linux, including Ubuntu and the Android 4.2. By adopting e-MMC 4.5 and USB 3.0 interface, the ODROID-XU boasts fast data transfer speed, a feature that is increasingly required to support advanced processing power on ARM devices that allows users can fully experience an upgrade in computing such as faster booting, web browsing and 3D game experience.

The world’s first big.LITTLE architecture based bare-board computer. The basic package includes a XU board, a plastic case, an active cooler and 5V/4A PSU. You need additional MicroSD card or an eMMC module to install the OS. We strongly recommend eMMC module for much higher performance boosting.

Exynos5 Octa, the world’s first ARM? big.LITTLE™ architecture based on the Cortex-A15™ CPU The Exynos5 Octa features an unprecedented eight-core ARM? big.LITTLE™ architecture based on the Cortex-A15™ CPU, technology built for efficient handling of multitasking abilities.

The Exynos5 Octa is the world's first mobile application processor to implement the new concept of processing architecture, big.LITTLE™, based on the Cortex-A15™ CPU to offer optimal core use. By housing a total of eight cores to draw from—four powerful Cortex-A15™ cores for processing-intense tasks along with Cortex-A7™ quad cores for lighter workloads—the Exynos5 Octa enables mobile devices to achieve maximum performance. This approach offers up to 70 percent energy saving when performing various tasks, compared to using Cortex- A15™cores only.

Exynos5 Octa is manufactured using Samsung's latest 28-nanometer (nm) HKMG (High-k Metal Gate) low power process and power-saving design, which increases the power efficiency of the processor by minimizing the static current leakage. It clearly demonstrates 70% better CPU performance, while consuming 20 percent less power than the previous extremely successful and popular Exynos processors.

The Exynos5 Octa inside the ODRIOD-XU board includes the Imagination’s PowerVR SGX544MP3 GPU.
The developers can now access the OpenGL ES 2.0 and the OpenCL EP stack, which allows them to create new and
compelling applications.

The low cost XBee USB Adapter Board comes in a partially assembled kit form and provides a cost-effective solution to interface a PC or microcontroller to any XBee or XBee Pro module. The PC connection can be used to configure the XBee Module through Digi's X-CTU software.

This adapter board can provide an easy interface to the XBee or XBee Pro modules by converting the 2 mm pin spacing to breadboard friendly 0.100” spacing. The adapter board also provides a way to connect pluggable wires or solder connections and also provides mounting holes.

Thursday, February 20, 2014

The Humidity and temperature meter is designed with a high accuracy humidity and temperature sensor, providing high accuracy,fast response and stable readings, it is widely used for measurement of temperature and humidity of room, metro, library, commercial center, communication room, etc.

The light meter is designated to meet the measurement requirements of safety engineers, health, industrial safety offices and light quality control in various environtments like factory, school, construction , etc.

Wednesday, February 19, 2014

The LM2577 are monolithic integrated circuits that provide all of the power and control functions for step-up (boost), flyback, and forward converter switching regulators. The device is available in three different output voltage versions: 12V, 15V, and adjustable. Requiring a minimum number of external components, these regulators are cost effective, and simple to use. Listed in this data sheet are a family of standard inductors and flyback transformers designed to work with these switching regulators.

Included on the chip is a 3.0A NPN switch and its associated protection circuitry, consisting of current and thermal limiting, and undervoltage lockout. Other features include a 52 kHz fixed-frequency oscillator that requires no external components, a soft start mode to reduce in-rush current during start-up, and current mode control for improved rejection of input voltage and output load transients.

The RCV420 is a precision current-loop receiver de-signed to convert a 4-20mA input signal into a 0-5V output signal. As a monolithic circuit, it offers high reliability at low cost. The circuit consists of a premium grade operational amplifier, an on-chip precision resistor network, and a precision 10V reference. The RCV420 features 0.1% overall conversion accuracy, 86dB CMR, and ±40V common-mode input range. The circuit introduces only a 1.5V drop at full scale, which is useful in loops containing extra instrument burdens or in intrinsically safe applications where transmitter compliance voltage is at a premium. The 10V reference provides a precise 10V output with a typical drift of 5ppm/C. The RCV420 is completely self-contained and offers a highly versatile function. No adjustments are needed for gain, offset, or CMR. This provides three important advantages over discrete, board-level designs:

Figaro’s TGS5042 is a battery operable electrochemical sensor which offer several advantages over traditional electrochemical sensors. Its electrolyte is environmentally friendly, it poses no risk of electrolyte leakage, can detect concentrations as high as 1% CO, operates in a range from -40˚ and +70˚C, and it has lower sensitivity to interferant gases. With a long life, good long term stability, and high accuracy, this sensor is the ideal choice for CO detectors with digital display. OEM customers will find individual sensors data printed on each sensor in bar code from, enabling users to skip the costly gas calibration process and allowing for individual sensor tracking.

Tuesday, February 18, 2014

Interlink Electronics FSRTM 402 series is part of the single zone Force Sensing ResistorTM family. Force Sensing Resistors, or FSRs, are robust polymer thick film (PTF) devices that exhibit a decrease in resistance with increase in force applied to the surface of the sensor.

This force sensitivity is optimized for use in human touch control of electronic devices such as automotive electronics, medical systems, and in industrial and robotics applications.

The standard 402 sensor is a round sensor 18.28 mm in diameter. Custom sensors can be manufactured in sizes ranging from 5mm to over 600mm. Female connector and short tail versions can also be ordered.

Features and Benefits:

• Actuation Force as low as 0.1N and sensitivity range to 10N.

• Easily customizable to a wide range of sizes

• Highly Repeatable Force Reading; As low as 2% of initial reading with repeatable actuation system

Interlink Electronics FSRTM 400 series is part of the single zone Force Sensing ResistorTM family. Force Sensing Resistors, or FSRs, are robust polymer thick film (PTF) devices that exhibit a decrease in resistance with increase in force applied to the surface of the sensor. This force sensitivity is optimized for use in human touch control of electronic devices such as automotive electronics, medical systems, and in industrial and robotics applications.

The standard 400 sensor is a round sensor 7.62mm in diameter. Custom sensors can be manufactured in sizes ranging from 5mm to over 600mm. Female connector and short tail versions can also be ordered.

Features and Benefits

• Actuation Force as low as 0.1N and sensitivity range to 10N.

• Easily customizable to a wide range of sizes

• Highly Repeatable Force Reading; As low as 2% of initial reading with repeatable actuation system

• Cost effective

• Ultra thin; 0.35mm

• Robust; up to 10M actuations

• Simple and easy to integrate

Industry Segments :

• Game controllers

• Musical instruments

• Medical device controls

• Remote controls

• Navigation Electronics

• Industrial HMI

• Automotive Panels

• Consumer Electronics

Applications

Detect & qualify press

Sense whether a touch is

accidental or intended by reading force

Use force for UI feedback

Detect more or less user

force to make a more intuitive interface

Enhance tool safety

Differentiate a grip from a touch as a safety lock

Find centroid of force

Use multiple sensors to determine centroid of force

Detect presence, position, or motion Of a person or patient in a bed, chair, or medical device

Friday, February 14, 2014

The sound level meter is designated to meet the measurement requirements of safety engineer, health, industrial safety offices, and sound quality control in various environtments like factory, school, construction, etc.